Supercritical dryer Leica CPD300
Supercritical drying allows to eliminate capillary forces that are present in conventional drying and can destroy biological or highly porous samples such as aerogels. This device allow to maintain porous structures in samples, thus allowing to study they true microstructures and to obtain with unique properties.
![Attachment2 Supersadasdas fasga dsgasdg szghsdfh zdh fcxhj xfh fc](https://wpweb2-prod.rtu.lv/rlfmt/wp-content/uploads/sites/27/2022/02/Attachment2-scaled-e1645385858288-300x300.jpg)
Potentiostat Metrohm Autolab
This potentiostat/galvanostat, with a compliance voltage of 30 V and a bandwidth of 1 MHz, combined with impedance module FRA32M, is designed for electrochemical measurements, especially, impedance spectroscopy. The maximum current is 2 A, the current range can be extended to 20 A with the BOOSTER20A, available in our lab. the current resolution is 30 fA at a current range of 10 nA.
The potentiostat is equipped with additional modules, namely,
– ECD, which allows to measure extremely low current densities with a resolution of 0.3 fA,
– EQCM – quartz microbalance sensor that allows detecting small mass changes on the electrode during electrochemical processes,
– MUX – cell multiplexer and can be used to add up to 16 cells to the potentiostat.
– pX1000 – for pH and temperature measurements.
![Potentiostat](https://wpweb2-prod.rtu.lv/rlfmt/wp-content/uploads/sites/27/2022/02/Potentiostat-1.png)